Definition
The readings shown on flight deck instruments and displays that allow the pilot to monitor engine performance, aircraft systems, and flight parameters. In the context of jet engine operation, flight deck indications include parameters such as engine pressure ratio (EPR), N1 and N2 rotor speeds, exhaust gas temperature (EGT), fuel flow, and oil pressure and temperature.
Plain English
The information the pilot sees on the cockpit gauges and screens that shows how the engines and aircraft systems are performing.
Context Anchor
Seen during engine start, power changes, normal engine monitoring, and when checking an engine-related warning or unusual reading.
Derivation
‘Flight deck’ is the term used for the cockpit of larger or transport-category aircraft. ‘Indications’ comes from Latin ‘indicare,’ meaning to point out or show. Together the phrase simply means the things being shown to the pilot at the flight station.
Why Pilots Care
Pilots use these readings to detect engine problems early and keep the engines operating safely.
Intuition Check
Do not read “indications” as vague hints or guesses. In this context, flight deck indications are the actual readings, lights, messages, and alerts shown to the pilot.
Example Sentence 1
Before advancing the thrust levers for takeoff, the crew cross-checked the flight deck indications to confirm all engine parameters were within limits.
Example Sentence 2
A sudden drop in oil pressure appeared on the flight deck indications, prompting the crew to reduce power.